Imperial 3D Multi-Angle Measuring Ruler,45/90 Degree Aluminum Alloy Woodworking Square Protractor, Miter Triangle Ruler High Precision Layout Measuring Tool

This little square works awesome! Very sturdy and 100% accurate. I didn’t put a gauge on it but for what I’m doing it works perfect.

It is rather small. I bought one for my brother and one for me. Neither of us do a lot of framing work but he is building a new barn in Texas so I thought it could come in handy with the lines to be drawn on 2X4's - sometimes need that extra line on the side or face of a 2X4 for cutting it correctly, and going "oh that looks good" doesn't always cut it. Since it put together with 2 screws I wouldn't want to make any furniture with them but that handy for general use.

***Update: After posting the review below where I acknowledge the mistake was completely mine, the seller proactively reached out to me to offer a full refund. You can't ask for better customer service than that! I decided to keep the product anyway because it does work as advertised and will be useful for working with 2x4s. The picture and description both clearly show the product as about 4x3 inches. However, I didn't look closely enough and just assumed it would be the same size as my other traditional squares which are all 12-18 inches on the long side. Imagine my surprise when I got this tiny box in the mail that's about the size of a deck of cards. To mark a line on a 2x16 deck board, for example, you'd have to add another straight edge in order to score the majority of the board. Oh well, my bad. The product itself is well machined and seems to be well made. So, I rated 3 stars because it's exactly as advertised but too small to use easily for anything beyond 2x4s.

I have to say, for this price I didn't expect much. I was definitely wrong. I purchased this for a dedicated saddle square. I find myself using it for different things all the time. I tested the angles with my very expensive squares and they are true. It is also machined very well and I could not find any flaws. I was accidentally sent the metric version but the seller immediately made it right. Highly recommend!!!

inovative. works well

Beware, this tool is too small for work with 2x or 4x4s. Why would they not make it a little bit bigger, or offer it in multiple sizes, to handle the most common dimension of wood in the world, a 2x4? However, it's a well-made quality tool if you're using smaller sizes of material.

This unit is great for marking edges and width of 2x4 boards for cuts. Also can be used to mark metal or any thing it is large enough to use on. Well made product with excellent finish in red anodize. Love it at a great price. Flash

I purchased this for the times when I want to draw a line on both adjacent surfaces of a 2x4 or 4x4 without having to flip the square. It works great for that. I haven't scrutinized it for extreme accuracy as it's accurate enough for what I use it for in hobby construction. Its easy to use, lightweight but sturdy, and worth the price I paid for it.

Assembly screws missing with no option to get support